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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	float x,y,z;
  6. 	cin>>x>>y>>z;
  7. 	float E1=x+y+z;
  8. 	cout << "E1 = x + y + z = "<<E1<<endl;
  9. 	float E2=x*y + y*z + z*x;
  10. 	cout << "E2=x*y + y*z + z*x = "<<E2<<endl;
  11. 	float E3= (x + y) / (z + 1);
  12. 	z==-1 ? cout<<"Erro : Mau = 0" : cout << "E3= (x + y) / (z + 1) = "<<E3;
  13. 	return 0;
  14. }
Success #stdin #stdout 0.01s 5292KB
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stdin
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1 2 3
stdout
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E1 = x + y + z = 6
E2=x*y + y*z + z*x = 11
E3= (x + y) / (z + 1) = 0.75
https://ideone.com/Z3AA9c
language:
C++ (gcc 8.3)
created:
4 days ago
visibility:
public

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